SolarMax — Telegram MPPT Solar Charge Optimizer

About this project

Build an advanced Maximum Power Point Tracking (MPPT) solar charge controller using ESP32, high-frequency buck converter, and Telegram Bot monitoring. Implements Perturb & Observe algorithm to extract maximum power from solar panels under varying irradiance and temperature. Features real-time efficiency tracking, IV curve tracing, cloud condition detection, battery SOC estimation, and solar yield forecasting with weather API integration.

What you get

• Complete, commented source code
• Full components list with quantities
• Pin-by-pin wiring guide and connection table
• Step-by-step upload and testing guide
• Project report (.docx, IEEE style)
• Presentation slides (.pptx)